wikimedia/mediawiki-extensions-UniversalLanguageSelector

<?php
/**
 * ResourceLoader module for UniversalLanguageSelector
 *
 * Copyright (C) 2012 Alolita Sharma, Amir Aharoni, Arun Ganesh, Brandon Harris,
 * Niklas Laxström, Pau Giner, Santhosh Thottingal, Siebrand Mazeland and other
 * contributors. See CREDITS for a list.
 *
 * UniversalLanguageSelector is dual licensed GPLv2 or later and MIT. You don't
 * have to do anything special to choose one license or the other and you don't
 * have to notify anyone which license you are using. You are free to use
 * UniversalLanguageSelector in commercial projects as long as the copyright
 * header is left intact. See files GPL-LICENSE and MIT-LICENSE for details.
 *
 * @file
 * @author Niklas Laxström
 * @ingroup Extensions
 * @license GPL-2.0-or-later
 * @license MIT
 */

namespace UniversalLanguageSelector;

use MediaWiki\Languages\LanguageNameUtils;
use MediaWiki\MediaWikiServices;
use MediaWiki\ResourceLoader\Context;
use MediaWiki\ResourceLoader\Module;
use MediaWiki\ResourceLoader\ResourceLoader;

/**
 * ResourceLoader module for UniversalLanguageSelector
 */
class ResourceLoaderULSModule extends Module {
    /**
     * Get all the dynamic data for the content language to an array.
     *
     * @param string $languageCode
     * @return array
     */
    private function getData( $languageCode ) {
        $vars = [];
        $vars['wgULSLanguages'] = MediaWikiServices::getInstance()->getLanguageNameUtils()->getLanguageNames(
            $languageCode,
            LanguageNameUtils::SUPPORTED
        );
        return $vars;
    }

    /**
     * @suppress PhanParamSignatureRealMismatchParamType, UnusedSuppression -- T308443
     * @param Context $context
     * @return string JavaScript code
     */
    public function getScript( Context $context ) {
        $languageCode = $context->getLanguage();
        return ResourceLoader::makeConfigSetScript( $this->getData( $languageCode ) );
    }

    /**
     * @return bool
     */
    public function enableModuleContentVersion() {
        return true;
    }
}